Equipment and products used for HVAC ventilation systems.
Air Diffusers and Grilles (323 suppliers)
Air diffusers and grilles are used to control and direct airflow in heating, ventilation, and air conditioning (HVAC) systems.
Learn more about Air Diffusers and Grilles
Air Handlers (338 suppliers)
Air handlers are a system-like device used in ventilating systems. They typically consist of a blower, heat exchange medium for heat or air conditioning, and housing.
Learn more about Air Handlers
Bath and Ventilation Fans (23 suppliers)
Breathing and Ventilation Air Systems (252 suppliers)
Breathing air systems and ventilation air systems provide reliable and safe air supply sources to workers in hazardous industrial environments.
Learn more about Breathing and Ventilation Air Systems
Ceiling Fans (85 suppliers)
Ceiling fans are suspended from the ceiling of a room to provide a cooling or de-stratification effect. To circulate the air, they employ hub-mounted, rotating paddles that are made of metal or plastic.
Learn more about Ceiling Fans
Damper Actuators (48 suppliers)
Dampers and Louvers (274 suppliers)
Dampers and louvers are used to control the flow of air in a process system or enclosed area. Dampers are usually motorized or manually-adjustable for flow control. Louvers are often fixed for a constant flow rate.
Learn more about Dampers and Louvers
Heat and Energy Recovery Systems (256 suppliers)
Heat and energy recovery systems recover useful energy in one of several forms for use in a related or unrelated process system. This energy can be recaptured from heat, flow, pressure, and/or gases.
Search by Specification | Learn more about Heat and Energy Recovery Systems
HVAC Ductwork (551 suppliers)
HVAC ductwork includes pipe or closed conduits made of sheet metal, fiberglass board, or other suitable material for conducting air to and from an air handling unit.
Search by Specification | Learn more about HVAC Ductwork
Refrigeration Compressors and Air Conditioning Compressors (179 suppliers)
Refrigeration compressors and air conditioning compressors provide air conditioning, heat pumping, and refrigeration for large-scale facilities and equipment. Refrigeration compressors are sometimes called refrigerant compressors.
Search by Specification | Learn more about Refrigeration Compressors and Air Conditioning Compressors
Rooftop Supports (26 suppliers)
Rooftop supports are free-standing devices that are used to support systems and equipment such as pipes, ductwork, work platforms, and HVAC equipment on the rooftops of commercial buildings. They may have pivot and height adjustment options.
Learn more about Rooftop Supports
Steam Injection Heaters (33 suppliers)
Variable Air Volume (VAV) Units (25 suppliers)
Variable air volume (VAV) units are manufactured assemblies of air valves and dampers contained in a single enclosure. As HVAC system components, they regulate airflow to a room or zone in response to a thermostat or other signaling device.
Learn more about Variable Air Volume (VAV) Units